| Ettevõtte nimi | Reg. kood |
|---|---|
| ELERING AS (endine nimi Elering OÜ) | 11022625 |
| ELERING GAAS AS kustutatud (endine nimi AS EG Võrguteenus) | 11197170 |
| AS Eleving Stella | 40103964830 |
| ELEVING LUNA AS | 40203145805 |
| ELVERIN AS | 10309193 |
| FLEMING INDUSTRIER AS | 998 845 718 |
| FLEMING INDUSTRIER AS | 998845718 |
| ROADRUNNER ESTRING AS kustutatud | 10027773 |
| EMERGING NORDIC RESEARCH AS kustutatud | 11659937 |
| HELERIN HOLDING OÜ (endine nimi AS HELERIN HOLDING) | 10588767 |